What determines who gets an ordinance drop and what they get in it? Is it random or do you have to earn it through a killstreak?
The Personal Ordnance usually has a grenade, powerup and a power weapon. You choose with the D-pad which you want. It's not random and you don't get it through killstreaks. You fill up a meter by getting points in the match. You get points by doing a various amount of things which include gettings kills, assists, multikills, distractions and things like that.